Mu dziko lopikisana popanga thovu la polyurethane, kusankha chothandizira choyenera ndikofunikira kwambiri popanga zipangizo zogwira ntchito bwino. Kwa opanga ma insulation a thovu lopopera, ma dashboard a magalimoto, ndi mapulogalamu ena a polyurethane osanunkha kwambiri, MXC-T (CAS NO. 2212-32-0) imapereka...
Thovu la polyurethane (PU thovu) ndi chinthu chofunikira kwambiri m'mafakitale ambiri, kuphatikizapo zomangamanga, kupanga magalimoto, kulongedza, ndi kutchinjiriza. Njira yopangira thovu la PU imaphatikizapo momwe polyols imagwirira ntchito ndi isocyanates, ndipo ma catalysts amawongolera kuchuluka kwa momwe zinthu zimachitikira, momwe thovu limagwirira ntchito, ndi ...
Thovu la polyurethane, chinthu chogwiritsidwa ntchito mosiyanasiyana komanso chogwiritsidwa ntchito kwambiri m'mafakitale osiyanasiyana, limapangidwa kudzera mu njira yovuta ya mankhwala yomwe imaphatikizapo kuchitapo kanthu pakati pa polyols ndi polyisocyanates. Chimodzi mwa magawo ofunikira kwambiri mu njirayi ndi gelation reaction, yomwe imabweretsa kupangika kwa polyu...
MXC-T12, yomwe imadziwikanso kuti dibutyltin dilaurate (DBTDL), ndi chothandizira kwambiri chomwe chimagwiritsidwa ntchito popanga thovu la polyurethane losinthasintha komanso lolimba, komanso makina osiyanasiyana omatira ndi otsekereza. Ntchito yake yayikulu ndikukonza mawonekedwe a makina a zinthu za thovu ndikulimbikitsa...
Ma Hydrofluoroolefins (HFOs) akuyimira mbadwo watsopano wa zinthu zopukutira zachilengedwe zomwe zimagwiritsidwa ntchito mu thovu la polyurethane. Chifukwa cha kuyang'ana kwambiri padziko lonse lapansi pakuchepetsa kuwononga chilengedwe, ma HFO akukhala chisankho chokondedwa pa ntchito zosiyanasiyana, m'malo mwa ma hydrofluorocarbon akale (HFCs) omwe...
Tikusangalala kulengeza kuti kampani yathu idzakhalapo pa Msonkhano ndi Chiwonetsero cha SprayFoam 2025, chomwe chidzachitike kuyambira pa 9 February mpaka 12 February, 2025, ku United States. Monga opanga otsogola opanga ma polyurethane catalysts, tidzawonetsa zinthu zathu zamakono ku Booth 728, ndipo...
Ndikufunirani nonse Chikondwerero chabwino cha Masika ndi zabwino zonse. Tidzakhala tchuthi cha Chikondwerero cha Masika kuyambira pa 25 Januwale mpaka 4 Febuluwale ndikuyambiranso ntchito pa 5 Febuluwale.
Mu dziko lomwe likusintha nthawi zonse la mankhwala a polyurethane, cholinga chakhala kusinthira ku njira zotetezera chilengedwe, makamaka pankhani ya thovu. Chimodzi mwa zinthu zazikulu zomwe zachitika m'derali ndi kupanga ma catalyst a Hydrofluoroolefin (HFO), omwe tsopano akugwiritsidwa ntchito kupanga...